We look at the latest firmware update and also at the upcoming accessories.
TX-500. https://hamradiostore.co.uk/discovery-tx-500.html
PA-500. https://hamradiostore.co.uk/discovery-tx-501.html
TX-500 User Manual. https://lab599.com/upload/Lab599-TX500-User-Manual-EN-v1.11.02-10.2021.pdf